Last month, we heard that Michelle Williams was getting all dolled up to play Marilyn Monroe in My Week With Marilyn, which will be headlining at October's New York Film Festival. We know Williams can act, but more importantly, how does she look?

Vogue has a full photo shoot with the star in various Monroe-themed outfits, and while her hair looks about right, we can't help but notice how... slight Williams is compared to the fantastically curvy original. Williams told the magazine she tried to gain weight but it all went to her face, so she filled herself out with padding instead.

Here's the side-by-side... what do you think?